Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments

T. E. Kokina; Yu P. Ustimenko; M. I. Rakhmanova; L. A. Sheludyakova; A. M. Agafontsev; P. E. Plyusnin; A. V. Tkachev; S. V. Larionov

doi:10.1134/S107036321901016X

Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments

T. E. Kokina, Yu P. Ustimenko, M. I. Rakhmanova, L. A. Sheludyakova, A. M. Agafontsev, P. E. Plyusnin, A. V. Tkachev, S. V. Larionov

Research output: Contribution to journal › Article › peer-review

Abstract

New chiral 1,10-phenanthroline-derived ligands containing fragments of (+)-3-carene (L ¹ ) and (+)-limonene (L2) natural monoterpenoids and their complexes Zn(L ^1,2 )Cl ₂ ·1.5H ₂ O, Cd(L ^1,2 )Cl ₂ ·nH ₂ O, Zn(L ¹ )Br ₂ ·2H ₂ O, and Cd(L1)Br2·2H2O were synthesized. According to NMR and IR spectroscopy data, a conclusion was made about the polynuclear structure of the compounds obtained. Luminescent properties of the compounds obtained were investigated. Lifetimes of the excited states and luminescence quantum yields (φ _f ) were determined. For free ligands, blue fluorescence was observed. In the case of Zn(II) and Cd(II) complexes, luminescence appeared in the green region of the spectrum.

Original language	English
Pages (from-to)	87-95
Number of pages	9
Journal	Russian Journal of General Chemistry
Volume	89
Issue number	1
DOIs	https://doi.org/10.1134/S107036321901016X
Publication status	Published - 1 Jan 2019

Keywords

cadmium
complexes
luminescence
terpenes
zinc
PHOTOLUMINESCENCE
CRYSTAL-STRUCTURE
PYRIDINE
PYRAZOLYLQUINOLINE
ZINC(II)
METAL-COMPLEXES

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Kokina, T. E., Ustimenko, Y. P., Rakhmanova, M. I., Sheludyakova, L. A., Agafontsev, A. M., Plyusnin, P. E., Tkachev, A. V., & Larionov, S. V. (2019). Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments. Russian Journal of General Chemistry, 89(1), 87-95. https://doi.org/10.1134/S107036321901016X

Kokina, T. E. ; Ustimenko, Yu P. ; Rakhmanova, M. I. ; Sheludyakova, L. A. ; Agafontsev, A. M. ; Plyusnin, P. E. ; Tkachev, A. V. ; Larionov, S. V. / Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments. In: Russian Journal of General Chemistry. 2019 ; Vol. 89, No. 1. pp. 87-95.

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title = "Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments",

abstract = " New chiral 1,10-phenanthroline-derived ligands containing fragments of (+)-3-carene (L 1 ) and (+)-limonene (L2) natural monoterpenoids and their complexes Zn(L 1,2 )Cl 2 ·1.5H 2 O, Cd(L 1,2 )Cl 2 ·nH 2 O, Zn(L 1 )Br 2 ·2H 2 O, and Cd(L1)Br2·2H2O were synthesized. According to NMR and IR spectroscopy data, a conclusion was made about the polynuclear structure of the compounds obtained. Luminescent properties of the compounds obtained were investigated. Lifetimes of the excited states and luminescence quantum yields (φ f ) were determined. For free ligands, blue fluorescence was observed. In the case of Zn(II) and Cd(II) complexes, luminescence appeared in the green region of the spectrum. ",

keywords = "cadmium, complexes, luminescence, terpenes, zinc, PHOTOLUMINESCENCE, CRYSTAL-STRUCTURE, PYRIDINE, PYRAZOLYLQUINOLINE, ZINC(II), METAL-COMPLEXES",

author = "Kokina, {T. E.} and Ustimenko, {Yu P.} and Rakhmanova, {M. I.} and Sheludyakova, {L. A.} and Agafontsev, {A. M.} and Plyusnin, {P. E.} and Tkachev, {A. V.} and Larionov, {S. V.}",

year = "2019",

month = jan,

day = "1",

doi = "10.1134/S107036321901016X",

language = "English",

volume = "89",

pages = "87--95",

journal = "Russian Journal of General Chemistry",

issn = "1070-3632",

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Kokina, TE, Ustimenko, YP, Rakhmanova, MI, Sheludyakova, LA, Agafontsev, AM , Plyusnin, PE , Tkachev, AV & Larionov, SV 2019, 'Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments', Russian Journal of General Chemistry, vol. 89, no. 1, pp. 87-95. https://doi.org/10.1134/S107036321901016X

Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments. / Kokina, T. E.; Ustimenko, Yu P.; Rakhmanova, M. I.; Sheludyakova, L. A.; Agafontsev, A. M.; Plyusnin, P. E.; Tkachev, A. V.; Larionov, S. V.

In: Russian Journal of General Chemistry, Vol. 89, No. 1, 01.01.2019, p. 87-95.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments

AU - Kokina, T. E.

AU - Ustimenko, Yu P.

AU - Rakhmanova, M. I.

AU - Sheludyakova, L. A.

AU - Agafontsev, A. M.

AU - Plyusnin, P. E.

AU - Tkachev, A. V.

AU - Larionov, S. V.

PY - 2019/1/1

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N2 - New chiral 1,10-phenanthroline-derived ligands containing fragments of (+)-3-carene (L 1 ) and (+)-limonene (L2) natural monoterpenoids and their complexes Zn(L 1,2 )Cl 2 ·1.5H 2 O, Cd(L 1,2 )Cl 2 ·nH 2 O, Zn(L 1 )Br 2 ·2H 2 O, and Cd(L1)Br2·2H2O were synthesized. According to NMR and IR spectroscopy data, a conclusion was made about the polynuclear structure of the compounds obtained. Luminescent properties of the compounds obtained were investigated. Lifetimes of the excited states and luminescence quantum yields (φ f ) were determined. For free ligands, blue fluorescence was observed. In the case of Zn(II) and Cd(II) complexes, luminescence appeared in the green region of the spectrum.

AB - New chiral 1,10-phenanthroline-derived ligands containing fragments of (+)-3-carene (L 1 ) and (+)-limonene (L2) natural monoterpenoids and their complexes Zn(L 1,2 )Cl 2 ·1.5H 2 O, Cd(L 1,2 )Cl 2 ·nH 2 O, Zn(L 1 )Br 2 ·2H 2 O, and Cd(L1)Br2·2H2O were synthesized. According to NMR and IR spectroscopy data, a conclusion was made about the polynuclear structure of the compounds obtained. Luminescent properties of the compounds obtained were investigated. Lifetimes of the excited states and luminescence quantum yields (φ f ) were determined. For free ligands, blue fluorescence was observed. In the case of Zn(II) and Cd(II) complexes, luminescence appeared in the green region of the spectrum.

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KW - complexes

KW - luminescence

KW - terpenes

KW - zinc

KW - PHOTOLUMINESCENCE

KW - CRYSTAL-STRUCTURE

KW - PYRIDINE

KW - PYRAZOLYLQUINOLINE

KW - ZINC(II)

KW - METAL-COMPLEXES

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U2 - 10.1134/S107036321901016X

DO - 10.1134/S107036321901016X

M3 - Article

AN - SCOPUS:85064008854

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EP - 95

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

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